The dress features many details from the Alexander McQueen original, with cap sleeves and a long column of covered buttons running down the back.

âMen and women everywhere were instantly talking about Pippa, so naturally brides-to-be will want to emulate her classic look â both for themselves or their bridesmaids,â said Alain Mehada, chief personal shopper at Debenhamsâ Oxford Street store in central London.

The original: Maid of honour Pippa Middleton stole the royal wedding show (Picture: Getty)